摘要
目的:关于全自动细菌生化鉴定分析系统和细菌微量生化鉴定革兰氏阳性菌的结果分析。方法:调查时间为2020年1月~2020年3月,选择105株细菌作为调查对象,其中链球菌10株,葡萄球菌45株,李斯特氏菌50株,对所有菌株均选择采用全自动细菌生化鉴定分析系统进行鉴定,同时采用细菌微量生化管鉴定系统进行鉴定,对两种不同的鉴定结果进行对照和分析。结果:经过检验可得全自动细菌生化鉴定分析系统对链球菌的检出率为99.07%(8/10),对葡萄球菌检出率为98.95%(44/45),对李斯特氏菌检出率为91.95%(47/50),通过细菌微量生化鉴定阳性菌检验方法进行检验,检出率分别为链球菌99.07%(8/10)、葡萄球菌97.89%(43/45)、李斯特氏菌94.25%(45/50),P<0.05,差异存在统计学意义。结论:通过全自动细菌生化鉴定分析系统和细菌微量生化鉴定方法对革兰氏阳性菌进行细菌鉴定均属于高效快速、准确度高、操作方便的鉴定方案,可以在进行鉴定的过程中根据相关菌落的特点和生化试验等进行恰当的选择。
Objective:To analyze the results of a full-automatic bacterial biochemical identification analysis system and bacterial microbiochemical identification of positive bacteria.Methods:The survey time was from January 2020 to March 2020.105 strains of bacteria were selected as the survey subjects,including 10 strains of Streptococcus,45 strains of Staphylococcus,and 50 strains of Listeria.For all strains,the automatic bacterial biochemical identification and analysis system was selected for identification,and the bacterial micro-biochemical tube identification system was used for identification,and the two different identification results were compared and analyzed.Results:After inspection,the automatic bacterial biochemical identification and analysis system detected 99.07%(8/10)of Streptococcus,98.95%(44/45)of Staphylococcus,and the detection rate of Listeria was 91.95%(47/50),and it passed the microbiochemical identification of positive bacteria test.The method was tested and the detection rates were 99.07%(8/10)for Streptococcus,97.89%(43/45)for Staphylococcus,and 94.25%(45/50)for Listeria,P<0.05,the difference was statistically significant.Conclusion:Bacterial identification through the automatic bacterial biochemical identification analysis system and the method of bacterial trace biochemical identification of positive bacteria are all efficient,fast,accurate,and easy-to-operate identification schemes.The identification process can be based on the characteristics of relevant colonies and make the appropriate choices such as smell.
作者
逯岩
祝琳
LU Yan;ZHU Lin(Fushun City Center for Disease Control and Prevention,Liaoning Province,Liaoning Fushun 113006)
出处
《中国医疗器械信息》
2021年第15期38-38,108,共2页
China Medical Device Information
关键词
全自动细菌生化鉴定分析系统
细菌微量生化管
细菌鉴定
automatic bacterial biochemical identification analysis system
micro-biochemical identification of bacteria
bacterial identification
